 class People {
    int height;
    String ear ;
    void speak(String s){
    System.out.println(s);
    }
}
class A{
    public static void main (String args[]){
      People zhubajie;
      zhubajie = new People();
      zhubajie.height = 170;
      zhubajie.ear = "两只大耳朵";
      System.out.println("身高 :"+zhubajie.height);
      System.out.println(zhubajie.ear);
      zhubajie.speak("师傅，咱们别去西天了，改去月宫吧");
    }
}
